21000201696

素因数分解:

$2^5\times 3^3\times {\mathrm{24305789}}^1$

素因数の和:24305808

約数の個数: 48

約数和(自身を含む): 61250590800

約数和(自身を除く): 40250389104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24305789, 48611578, 72917367, 97223156, 145834734, 194446312, 218752101, 291669468, 388892624, 437504202, 583338936, 656256303, 777785248, 875008404, 1166677872, 1312512606, 1750016808, 2333355744, 2625025212, 3500033616, 5250050424, 7000067232, 10500100848, 21000201696]

約数ペア:

[(1, 21000201696), (2, 10500100848), (3, 7000067232), (4, 5250050424), (6, 3500033616), (8, 2625025212), (9, 2333355744), (12, 1750016808), (16, 1312512606), (18, 1166677872), (24, 875008404), (27, 777785248), (32, 656256303), (36, 583338936), (48, 437504202), (54, 388892624), (72, 291669468), (96, 218752101), (108, 194446312), (144, 145834734), (216, 97223156), (288, 72917367), (432, 48611578), (864, 24305789)]